2.1 μm emission of Tm3+/Ho3+ - doped antimony-silicate glasses for active optical fibre
Identifieur interne : 000509 ( Istex/Corpus ); précédent : 000508; suivant : 0005102.1 μm emission of Tm3+/Ho3+ - doped antimony-silicate glasses for active optical fibre
Auteurs : J. Mojda ; D. Dorosz ; J. DoroszSource :
- Bulletin of the Polish Academy of Sciences: Technical Sciences [ 0239-7528 ] ; 2011-12-01.
English descriptors
- KwdEn :
- Absorption band, Absorption bands, Absorption curve, Absorption spectra, Acceptor, Acceptor ions, Active ions, Antimony glasses, Average distance, Bond energy, Doped, Doped glasses, Dorosz, Emission intensity, Emission transitions, Energetic levels, Energy migration, Energy transfer, Full width, Glass composition, Ground state, High values, Holmium, Holmium ions, Infrared emission, Ion, Laser, Laser diode, Light refraction, Luminescence, Luminescence intensity, Luminescence line, Luminescence mechanism, Luminescence spectra, Luminescence spectrum, Matrix, Molar composition, Molar concentration, Optica applicata, Phonon energy, Phys, Quantum transition, Rare earth elements, Rare earth ions, Rare earths, Relaxation process, Resonance energy transfer, Silicate glasses, Spectral transmission, Spectroscopic properties, Strong absorption, Strong glasses, Strong luminescence, Strong luminescence line, Tellurite, Tellurite glasses, Thulium, Thulium ions, Tm3+/Ho3+ glasses, Transformation temperature, Transmission spectra, Wavelength, Wide range, active optical fibre, antimony-silicate glasses.
- Teeft :
- Absorption band, Absorption bands, Absorption curve, Absorption spectra, Acceptor, Acceptor ions, Active ions, Antimony glasses, Average distance, Bond energy, Doped, Doped glasses, Dorosz, Emission intensity, Emission transitions, Energetic levels, Energy migration, Energy transfer, Full width, Glass composition, Ground state, High values, Holmium, Holmium ions, Infrared emission, Ion, Laser, Laser diode, Light refraction, Luminescence, Luminescence intensity, Luminescence line, Luminescence mechanism, Luminescence spectra, Luminescence spectrum, Matrix, Molar composition, Molar concentration, Optica applicata, Phonon energy, Phys, Quantum transition, Rare earth elements, Rare earth ions, Rare earths, Relaxation process, Resonance energy transfer, Silicate glasses, Spectral transmission, Spectroscopic properties, Strong absorption, Strong glasses, Strong luminescence, Strong luminescence line, Tellurite, Tellurite glasses, Thulium, Thulium ions, Transformation temperature, Transmission spectra, Wavelength, Wide range.
Abstract
Tm3+/Ho3+ - doped antimony-silicate optical fibre with 2.1 μm emission has been presented. Luminescence corresponding to 5I7 → 5I8 transition in holmium was obtained by energy transfer between Tm3+ and Ho3+ ions. The analysis of the luminescence mechanism showed a significant influence of the glass composition (low phonon content) on the emission intensity. Optimization of the active elements content, presented in the paper, allowed to indicate that a strong emission intensity at 2 μm in the fabricated glasses was obtained for the molar composition of 1% Tm2O3 : 0.75% Ho2O3. According to the Förster-Dexter theory, the efficiency of energy transfer of the 3F4 (Tm3+) → 5I7 (Ho3+) transition was calculated. Moreover, it was found that the full width at half maximum (FWHM) of luminescence in the range of 1.6 - 2.2 μm strongly depends on the Tm3+/Ho3+ ratio. The optimization of Tm3+/Ho3+ transfer in antimony-silicate glasses allowed to fabricate optical fibre with narrowing and red-shifting of emission at 2.1 μm.
Url:
DOI: 10.2478/v10175-011-0045-7
Links to Exploration step
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<front><div type="abstract" xml:lang="en">Tm3+/Ho3+ - doped antimony-silicate optical fibre with 2.1 μm emission has been presented. Luminescence corresponding to 5I7 → 5I8 transition in holmium was obtained by energy transfer between Tm3+ and Ho3+ ions. The analysis of the luminescence mechanism showed a significant influence of the glass composition (low phonon content) on the emission intensity. Optimization of the active elements content, presented in the paper, allowed to indicate that a strong emission intensity at 2 μm in the fabricated glasses was obtained for the molar composition of 1% Tm2O3 : 0.75% Ho2O3. According to the Förster-Dexter theory, the efficiency of energy transfer of the 3F4 (Tm3+) → 5I7 (Ho3+) transition was calculated. Moreover, it was found that the full width at half maximum (FWHM) of luminescence in the range of 1.6 - 2.2 μm strongly depends on the Tm3+/Ho3+ ratio. The optimization of Tm3+/Ho3+ transfer in antimony-silicate glasses allowed to fabricate optical fibre with narrowing and red-shifting of emission at 2.1 μm.</div>
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<abstract xml:lang="en"><p>Tm3+/Ho3+ - doped antimony-silicate optical fibre with 2.1 μm emission has been presented. Luminescence corresponding to 5I7 → 5I8 transition in holmium was obtained by energy transfer between Tm3+ and Ho3+ ions. The analysis of the luminescence mechanism showed a significant influence of the glass composition (low phonon content) on the emission intensity. Optimization of the active elements content, presented in the paper, allowed to indicate that a strong emission intensity at 2 μm in the fabricated glasses was obtained for the molar composition of 1% Tm2O3 : 0.75% Ho2O3. According to the Förster-Dexter theory, the efficiency of energy transfer of the 3F4 (Tm3+) → 5I7 (Ho3+) transition was calculated. Moreover, it was found that the full width at half maximum (FWHM) of luminescence in the range of 1.6 - 2.2 μm strongly depends on the Tm3+/Ho3+ ratio. The optimization of Tm3+/Ho3+ transfer in antimony-silicate glasses allowed to fabricate optical fibre with narrowing and red-shifting of emission at 2.1 μm.</p>
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<journal-title-group><abbrev-journal-title abbrev-type="full">Bulletin of the Polish Academy of Sciences: Technical Sciences</abbrev-journal-title>
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<issn pub-type="ppub">0239-7528</issn>
<publisher><publisher-name>Versita</publisher-name>
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<article-meta><article-id pub-id-type="publisher-id">v10175-011-0045-7</article-id>
<article-id pub-id-type="doi">10.2478/v10175-011-0045-7</article-id>
<title-group><article-title>2.1 μm emission of Tm<sup>3+</sup>
/Ho<sup>3+</sup>
- doped antimony-silicate glasses for active optical fibre</article-title>
</title-group>
<contrib-group><contrib contrib-type="author"><name><surname>Żmojda</surname>
<given-names>J.</given-names>
</name>
<xref ref-type="aff" rid="A1"><sup>1</sup>
</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Dorosz</surname>
<given-names>D.</given-names>
</name>
<xref ref-type="aff" rid="A1"><sup>1</sup>
</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Dorosz</surname>
<given-names>J.</given-names>
</name>
<xref ref-type="aff" rid="A1"><sup>1</sup>
</xref>
</contrib>
<aff id="A1">Faculty of Electrical Engineering, Bialystok University of Technology, 45d Wiejska St., 15- 351 Białystok, Poland<sup>1</sup>
</aff>
</contrib-group>
<author-notes><corresp></corresp>
</author-notes>
<pub-date pub-type="ppub"><day>1</day>
<month>12</month>
<year>2011</year>
</pub-date>
<pub-date pub-type="epub"><day>29</day>
<month>2</month>
<year>2012</year>
</pub-date>
<volume>59</volume>
<issue>4</issue>
<fpage>381</fpage>
<lpage>387</lpage>
<permissions><license license-type="open-access"><license-p>This content is open access.</license-p>
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<abstract xml:lang="en"><title>2.1 μm emission of Tm<sup>3+</sup>
/Ho<sup>3+</sup>
- doped antimony-silicate glasses for active optical fibre</title>
<p>Tm<sup>3+</sup>
/Ho<sup>3+</sup>
- doped antimony-silicate optical fibre with 2.1 μm emission has been presented. Luminescence corresponding to <sup>5</sup>
I<sub>7</sub>
→ <sup>5</sup>
I<sub>8</sub>
transition in holmium was obtained by energy transfer between Tm<sup>3+</sup>
and Ho<sup>3+</sup>
ions. The analysis of the luminescence mechanism showed a significant influence of the glass composition (low phonon content) on the emission intensity. Optimization of the active elements content, presented in the paper, allowed to indicate that a strong emission intensity at 2 μm in the fabricated glasses was obtained for the molar composition of 1% Tm<sub>2</sub>
O<sub>3</sub>
: 0.75% Ho<sub>2</sub>
O<sub>3</sub>
. According to the Förster-Dexter theory, the efficiency of energy transfer of the <sup>3</sup>
F<sub>4</sub>
(Tm<sup>3+</sup>
) → <sup>5</sup>
I<sub>7</sub>
(Ho<sup>3+</sup>
) transition was calculated. Moreover, it was found that the full width at half maximum (FWHM) of luminescence in the range of 1.6 - 2.2 μm strongly depends on the Tm<sup>3+</sup>
/Ho<sup>3+</sup>
ratio. The optimization of Tm<sup>3+</sup>
/Ho<sup>3+</sup>
transfer in antimony-silicate glasses allowed to fabricate optical fibre with narrowing and red-shifting of emission at 2.1 μm.</p>
</abstract>
<kwd-group xml:lang="en"><title>Keywords</title>
<kwd>antimony-silicate glasses</kwd>
<kwd>Tm<sup>3+</sup>
/Ho<sup>3+</sup>
glasses</kwd>
<kwd>active optical fibre</kwd>
</kwd-group>
</article-meta>
</front>
</article>
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<mods version="3.6"><titleInfo lang="en"><title>2.1 μm emission of Tm3+/Ho3+ - doped antimony-silicate glasses for active optical fibre</title>
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<titleInfo type="alternative" lang="en" contentType="CDATA"><title>2.1 μm emission of Tm3+/Ho3+ - doped antimony-silicate glasses for active optical fibre</title>
</titleInfo>
<name type="personal"><namePart type="given">J.</namePart>
<namePart type="family">Żmojda</namePart>
<affiliation>Faculty of Electrical Engineering, Bialystok University of Technology, 45d Wiejska St., 15- 351 Białystok, Poland</affiliation>
<role><roleTerm type="text">author</roleTerm>
</role>
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<name type="personal"><namePart type="given">D.</namePart>
<namePart type="family">Dorosz</namePart>
<affiliation>Faculty of Electrical Engineering, Bialystok University of Technology, 45d Wiejska St., 15- 351 Białystok, Poland</affiliation>
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<name type="personal"><namePart type="given">J.</namePart>
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<affiliation>Faculty of Electrical Engineering, Bialystok University of Technology, 45d Wiejska St., 15- 351 Białystok, Poland</affiliation>
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<dateIssued encoding="w3cdtf">2011-12-01</dateIssued>
<dateCreated encoding="w3cdtf">2012-02-29</dateCreated>
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<abstract lang="en">Tm3+/Ho3+ - doped antimony-silicate optical fibre with 2.1 μm emission has been presented. Luminescence corresponding to 5I7 → 5I8 transition in holmium was obtained by energy transfer between Tm3+ and Ho3+ ions. The analysis of the luminescence mechanism showed a significant influence of the glass composition (low phonon content) on the emission intensity. Optimization of the active elements content, presented in the paper, allowed to indicate that a strong emission intensity at 2 μm in the fabricated glasses was obtained for the molar composition of 1% Tm2O3 : 0.75% Ho2O3. According to the Förster-Dexter theory, the efficiency of energy transfer of the 3F4 (Tm3+) → 5I7 (Ho3+) transition was calculated. Moreover, it was found that the full width at half maximum (FWHM) of luminescence in the range of 1.6 - 2.2 μm strongly depends on the Tm3+/Ho3+ ratio. The optimization of Tm3+/Ho3+ transfer in antimony-silicate glasses allowed to fabricate optical fibre with narrowing and red-shifting of emission at 2.1 μm.</abstract>
<subject lang="en"><genre>Keywords</genre>
<topic>antimony-silicate glasses</topic>
<topic>Tm3+/Ho3+ glasses</topic>
<topic>active optical fibre</topic>
</subject>
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<identifier type="ISSN">0239-7528</identifier>
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<part><date>2011</date>
<detail type="volume"><caption>vol.</caption>
<number>59</number>
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<extent unit="pages"><start>381</start>
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